diff --git a/MdeModulePkg/Bus/Usb/UsbMassStorageDxe/UsbMass.h b/MdeModulePkg/Bus/Usb/UsbMassStorageDxe/UsbMass.h
index d7708cb2d3..33b2381621 100644
--- a/MdeModulePkg/Bus/Usb/UsbMassStorageDxe/UsbMass.h
+++ b/MdeModulePkg/Bus/Usb/UsbMassStorageDxe/UsbMass.h
@@ -23,6 +23,7 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
 #include <Protocol/UsbIo.h>
 #include <Protocol/DevicePath.h>
 
+#include <Library/BaseLib.h>
 #include <Library/DebugLib.h>
 #include <Library/BaseMemoryLib.h>
 #include <Library/UefiDriverEntryPoint.h>
diff --git a/MdeModulePkg/Bus/Usb/UsbMassStorageDxe/UsbMassStorageDxe.inf b/MdeModulePkg/Bus/Usb/UsbMassStorageDxe/UsbMassStorageDxe.inf
index a4086043f1..0cc3157b7a 100644
--- a/MdeModulePkg/Bus/Usb/UsbMassStorageDxe/UsbMassStorageDxe.inf
+++ b/MdeModulePkg/Bus/Usb/UsbMassStorageDxe/UsbMassStorageDxe.inf
@@ -61,6 +61,7 @@
   MdePkg/MdePkg.dec
 
 [LibraryClasses]
+  BaseLib
   MemoryAllocationLib
   UefiLib
   UefiBootServicesTableLib